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Cheap flights from Chicago O'Hare Intl Airport to Bucharest from $311

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Chicago O'Hare Intl Airport to Bucharest

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Serbia Logo
11:20 pm - 3:20 pmORD  Chicago O'Hare Intl-OTP Bucharest Otopeni Intl
32h 00m1 stop Belgrade Nikola Tesla
Air Serbia Logo
4:05 pm - 9:15 pmOTP  Bucharest Otopeni Intl-ORD Chicago O'Hare Intl
13h 10m1 stop Belgrade Nikola Tesla
$670Air Serbia
Sat, Apr 3 - Sat, Apr 17
Turkish Airlines Logo
8:10 pm - 8:15 pmORD  Chicago O'Hare Intl-OTP Bucharest Otopeni Intl
16h 05m1 stop Istanbul
Turkish Airlines Logo
10:00 am - 7:20 pmOTP  Bucharest Otopeni Intl-ORD Chicago O'Hare Intl
17h 20m1 stop Istanbul
$673Turkish Airlines
Thu, Oct 22 - Thu, Nov 5
Turkish Airlines Logo
9:15 pm - 8:15 pmORD  Chicago O'Hare Intl-OTP Bucharest Otopeni Intl
15h 00m1 stop Istanbul
Turkish Airlines Logo
10:00 am - 6:20 pmOTP  Bucharest Otopeni Intl-ORD Chicago O'Hare Intl
16h 20m1 stop Istanbul
$673Turkish Airlines
Mon, Nov 2 - Thu, Nov 12
Multiple Airlines Logo
7:10 pm - 10:30 pmORD  Chicago O'Hare Intl-OTP Bucharest Otopeni Intl
19h 20m2 stops Kastrup Copenhagen Oslo Sandefjord
Multiple Airlines Logo
3:10 pm - 4:45 pmOTP  Bucharest Otopeni Intl-ORD Chicago O'Hare Intl
33h 35m3 stops Riga Intl Oslo Gardermoen Kastrup Copenhagen
$675Multiple Airlines
Wed, Nov 4 - Wed, Nov 11
SWISS Logo
6:50 pm - 1:15 amORD  Chicago O'Hare Intl-OTP Bucharest Otopeni Intl
22h 25m1 stop Zurich
SWISS Logo
4:40 pm - 4:15 pmOTP  Bucharest Otopeni Intl-ORD Chicago O'Hare Intl
31h 35m1 stop Zurich
$676SWISS
Wed, Feb 3 - Wed, Feb 17
SWISS Logo
6:50 pm - 3:50 pmORD  Chicago O'Hare Intl-OTP Bucharest Otopeni Intl
13h 00m1 stop Zurich
SWISS Logo
4:40 pm - 4:15 pmOTP  Bucharest Otopeni Intl-ORD Chicago O'Hare Intl
31h 35m1 stop Zurich
$682SWISS
Mon, Feb 1 - Mon, Feb 15
LOT Logo
9:50 pm - 1:50 pmORD  Chicago O'Hare Intl-OTP Bucharest Otopeni Intl
32h 00m1 stop Warsaw Frederic Chopin
LOT Logo
6:30 pm - 7:55 pmOTP  Bucharest Otopeni Intl-ORD Chicago O'Hare Intl
33h 25m1 stop Warsaw Frederic Chopin
$684LOT
Mon, Feb 1 - Mon, Feb 15
Multiple Airlines Logo
6:50 pm - 3:50 pmORD  Chicago O'Hare Intl-OTP Bucharest Otopeni Intl
13h 00m1 stop Zurich
Multiple Airlines Logo
6:00 am - 2:10 pmOTP  Bucharest Otopeni Intl-ORD Chicago O'Hare Intl
15h 10m1 stop Frankfurt am Main
$689Multiple Airlines
Tue, Mar 2 - Tue, Mar 16
Air Serbia Logo
11:55 pm - 3:10 amORD  Chicago O'Hare Intl-OTP Bucharest Otopeni Intl
19h 15m1 stop Belgrade Nikola Tesla
Air Serbia Logo
3:50 pm - 9:20 pmOTP  Bucharest Otopeni Intl-ORD Chicago O'Hare Intl
13h 30m1 stop Belgrade Nikola Tesla
$694Air Serbia
Wed, Dec 23 - Wed, Jan 6
LOT Logo
9:50 pm - 11:25 pmORD  Chicago O'Hare Intl-OTP Bucharest Otopeni Intl
17h 35m1 stop Warsaw Frederic Chopin
LOT Logo
6:30 pm - 7:55 pmOTP  Bucharest Otopeni Intl-ORD Chicago O'Hare Intl
33h 25m1 stop Warsaw Frederic Chopin
$731LOT
Fri, Jan 15 - Tue, Feb 9

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British Airways flights from Chicago O'Hare Intl Airport to Bucharest

Our best British Airways deals on Chicago O'Hare Intl Airport to Bucharest flight tickets
British Airways
Dec 30
ORD9:50 pmChicago O'Hare Intl
18h 15m
1 stop
OTP12:05 amBucharest Otopeni Intl
Jan 13
OTP8:25 amBucharest Otopeni Intl
18h 20m
1 stop
ORD6:45 pmChicago O'Hare Intl
$691
British Airways
Feb 1
ORD9:50 pmChicago O'Hare Intl
18h 15m
1 stop
OTP12:05 amBucharest Otopeni Intl
Feb 5
OTP8:25 amBucharest Otopeni Intl
18h 20m
1 stop
ORD6:45 pmChicago O'Hare Intl
$719

Turkish Airlines flights from Chicago O'Hare Intl Airport to Bucharest

Our best Turkish Airlines deals on Chicago O'Hare Intl Airport to Bucharest flight tickets
Turkish Airlines
Nov 3
ORD9:15 pmChicago O'Hare Intl
15h 00m
1 stop
OTP8:15 pmBucharest Otopeni Intl
Nov 10
OTP10:10 amBucharest Otopeni Intl
16h 10m
1 stop
ORD6:20 pmChicago O'Hare Intl
$673
Turkish Airlines
Oct 13
ORD8:10 pmChicago O'Hare Intl
16h 05m
1 stop
OTP8:15 pmBucharest Otopeni Intl
Oct 28
OTP9:35 pmBucharest Otopeni Intl
20h 25m
1 stop
ORD11:00 amChicago O'Hare Intl
$687
Turkish Airlines
Dec 29
ORD11:45 amChicago O'Hare Intl
18h 30m
1 stop
OTP2:15 pmBucharest Otopeni Intl
Feb 2
OTP10:00 amBucharest Otopeni Intl
16h 20m
1 stop
ORD6:20 pmChicago O'Hare Intl
$697

momondo Fare Finder

 
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Bucharest that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoBucharest

ORD Chicago O'Hare Intl - OTP Bucharest Otopeni Intl

ORDOTP

Chicago O'Hare Intl

Sat 4/3

11:20 pm-3:20 pm

1 stop32h 00m

Bucharest Otopeni Intl

Sat 4/17

4:05 pm-9:15 pm

1 stop13h 10m

$670

ChicagoBucharest

ORD Chicago O'Hare Intl - OTP Bucharest Otopeni Intl

ORDOTP

Chicago O'Hare Intl

Thu 10/22

8:10 pm-8:15 pm

1 stop16h 05m

Bucharest Otopeni Intl

Thu 11/5

10:00 am-7:20 pm

1 stop17h 20m

$673

ChicagoBucharest

ORD Chicago O'Hare Intl - OTP Bucharest Otopeni Intl

ORDOTP

Chicago O'Hare Intl

Mon 11/2

9:15 pm-8:15 pm

1 stop15h 00m

Bucharest Otopeni Intl

Thu 11/12

10:00 am-6:20 pm

1 stop16h 20m

$673

ChicagoBucharest

ORD Chicago O'Hare Intl - OTP Bucharest Otopeni Intl

ORDOTP

Chicago O'Hare Intl

Wed 11/4

7:10 pm-10:30 pm

2 stops19h 20m

Bucharest Otopeni Intl

Wed 11/11

3:10 pm-4:45 pm

3 stops33h 35m

$675

ChicagoBucharest

ORD Chicago O'Hare Intl - OTP Bucharest Otopeni Intl

ORDOTP

Chicago O'Hare Intl

Wed 2/3

6:50 pm-1:15 am

1 stop22h 25m

Bucharest Otopeni Intl

Wed 2/17

4:40 pm-4:15 pm

1 stop31h 35m

$676

ChicagoBucharest

ORD Chicago O'Hare Intl - OTP Bucharest Otopeni Intl

ORDOTP

Chicago O'Hare Intl

Mon 2/1

6:50 pm-3:50 pm

1 stop13h 00m

Bucharest Otopeni Intl

Mon 2/15

4:40 pm-4:15 pm

1 stop31h 35m

$682

ChicagoBucharest

ORD Chicago O'Hare Intl - OTP Bucharest Otopeni Intl

ORDOTP

Chicago O'Hare Intl

Mon 2/1

9:50 pm-1:50 pm

1 stop32h 00m

Bucharest Otopeni Intl

Mon 2/15

6:30 pm-7:55 pm

1 stop33h 25m

$684
Quickest round-trip

ChicagoBucharest

ORD Chicago O'Hare Intl - OTP Bucharest Otopeni Intl

ORDOTP

Chicago O'Hare Intl

Tue 3/2

6:50 pm-3:50 pm

1 stop13h 00m

Bucharest Otopeni Intl

Tue 3/16

6:00 am-2:10 pm

1 stop15h 10m

$689

ChicagoBucharest

ORD Chicago O'Hare Intl - OTP Bucharest Otopeni Intl

ORDOTP

Chicago O'Hare Intl

Wed 12/23

11:55 pm-3:10 am

1 stop19h 15m

Bucharest Otopeni Intl

Wed 1/6

3:50 pm-9:20 pm

1 stop13h 30m

$694

ChicagoBucharest

ORD Chicago O'Hare Intl - OTP Bucharest Otopeni Intl

ORDOTP

Chicago O'Hare Intl

Fri 1/15

9:50 pm-11:25 pm

1 stop17h 35m

Bucharest Otopeni Intl

Tue 2/9

6:30 pm-7:55 pm

1 stop33h 25m

$731

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Bucharest from

How to get the cheapest flight ticket from Chicago O'Hare Intl Airport to Bucharest

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Chicago O'Hare Intl Airport and Bucharest?

Prices are currently typical for flights on this route.

Typical prices usually range from $636 to $789.
The lowest price recently found on this route was $673.

What is the cheapest month to fly to Bucharest?

In general, November is the cheapest month to fly from Chicago O'Hare Intl Airport to Bucharest. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $537. If you aren’t able to travel to Bucharest during the month of November, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $572.

What is the cheapest day to depart on your flight to Bucharest?

Our data shows that Tuesday is the least expensive day to fly to Bucharest. Tickets to fly out on this day can be as low as $853. The most expensive day to fly to Bucharest is Friday, with ticket prices averaging around $893.

What is the cheapest Chicago O'Hare Intl to Bucharest flight route?

Fly from Chicago O'Hare Intl to Bucharest Otopeni Intl for the best Chicago O'Hare Intl - Bucharest flight prices

How far in advance should I book a flight from Chicago O'Hare Intl Airport to Bucharest?

You are more likely to see cheaper flights to Bucharest from Chicago O'Hare Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Bucharest for around $800 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Bucharest from Chicago O'Hare Intl Airport for as low as $365 on momondo.

What cabin class options are available on Chicago O'Hare Intl Airport to Bucharest flights?

There are 3 cabin classes available to choose from on Chicago O'Hare Intl Airport to Bucharest flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Chicago O'Hare Intl Airport to Bucharest flights?

You could potentially save up to 18% on your flight if you consider stops on a Chicago O'Hare Intl Airport to Bucharest flight.

When to book flights from Chicago O'Hare Intl Airport to Bucharest

Are you open to changing your travel dates? Check out the ideal times to fly from Chicago O'Hare Intl Airport to Bucharest according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Chicago O'Hare Intl Airport to Bucharest (ORD to BUH) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago O'Hare Intl Airport to Bucharest

Best Price Found

$311

Fastest flight time

12h 15m

Direct flights

None
The best one-way flight to Bucharest from Chicago O'Hare Intl Airport in the past 72 hours is $311. The best round-trip flight deal from Chicago O'Hare Intl Airport to Bucharest found on momondo in the last 72 hours is $670.
The fastest flight from Chicago O'Hare Intl Airport to Bucharest takes 12h 15m
There are no direct flights from Chicago O'Hare Intl Airport to Bucharest. There are no popular flight routes from Chicago O'Hare Intl Airport to Bucharest.
Search flight deals

Frequently asked questions about flying from Chicago O'Hare Intl Airport to Bucharest

  • How far is Chicago O'Hare Intl to Bucharest by plane?

    A flight from Chicago O'Hare Intl to Bucharest will travel around 5205.0 mi. Flights usually cover this in 12h 15m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Chicago O'Hare Intl Airport to Bucharest?

    Prices for flights from Chicago O'Hare Intl Airport to Bucharest are updated daily.

  • How many operators does momondo search for flights from Chicago O'Hare Intl Airport to Bucharest?

  • How old do you have to be to fly from Chicago O'Hare Intl Airport to Bucharest?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Chicago O'Hare Intl Airport to Bucharest.

  • What documentation or ID do you need to fly to Bucharest?

    The required travel and health documents for your Bucharest trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Bucharest. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Chicago O'Hare Intl Airport to Bucharest?

  • What is the most popular airline from Chicago O'Hare Intl Airport to Bucharest?

Best airlines flying from Chicago O'Hare Intl Airport to Bucharest

Compare and see reviews for airlines that fly from Chicago O'Hare Intl Airport to Bucharest with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $300Free CancellationRating
7.4
10,285 reviews
Search United Airlines flights
British AirwaysPriceFrom $418Free CancellationRating
6.7
8,244 reviews
Search British Airways flights
Turkish AirlinesPriceFrom $503Free CancellationRating
7.4
4,457 reviews
Search Turkish Airlines flights
Air FrancePriceFrom $510Free CancellationRating
7.5
1,649 reviews
Search Air France flights
Air SerbiaPriceFrom $537Free CancellationRating
6.1
237 reviews
Search Air Serbia flights
KLMPriceFrom $543Free CancellationRating
7.8
1,576 reviews
Search KLM flights
LufthansaPriceFrom $559Free CancellationRating
6.8
8,255 reviews
Search Lufthansa flights
SWISSPriceFrom $569Free CancellationRating
7.5
2,086 reviews
Search SWISS flights
DeltaPriceFrom $575Free CancellationRating
7.8
8,626 reviews
Search Delta flights
American AirlinesPriceFrom $688Free CancellationRating
7.0
12,132 reviews
Search American Airlines flights

Traveling to a place near Bucharest?

Book flights to Bucharest if you plan to visit one of these locations
Otopeni

Why use momondo?

Why should I use momondo to find a flight deal from Chicago to Bucharest?

It is quick and easy to find Chicago to Bucharest flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Bucharest that suits you.

Can I find flights from Chicago to Bucharest with flexible booking policies on momondo?

Flights from Chicago to Bucharest with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Chicago to Bucharest?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Bucharest from Chicago.

I’m not ready to book a flight from Chicago to Bucharest right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Chicago to Bucharest flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Find better results for your trip to Romania

Fly into one of these airports located in Bucharest

Bucharest Otopeni Intl Airport